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Product details

Parameters

Topology Phase-Shifted Full-Bridge Control mode Duty cycle (Max) (%) 100 Supply voltage (Max) (V) 16.5 UVLO thresholds on/off (V) 43413 Features Adjustable Switching Frequency, Current Limiting, Error Amplifier, Multi-topology, Soft Start, Soft Switching, Synchronization Pin Operating temperature range (C) -55 to 125 Rating HiRel Enhanced Product Frequency (Max) (kHz) 527 Gate drive (Typ) (A) 0.1 open-in-new Find other PWM controllers

Package | Pins | Size

SOIC (DW) 20 132 mm² 12.8 x 10.3 open-in-new Find other PWM controllers
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Technical documentation

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Type Title Date
* Data sheet UCC2895-EP BiCMOS Advanced Phase-Shift PWM Controller datasheet (Rev. G) Sep. 20, 2017
* VID UCC2895-EP VID V6206614 Jun. 21, 2016
* Radiation & reliability report UCC2895MDWREP Reliability Reports Nov. 11, 2011
Application note UCC2895 Layout and Grounding Recommendations Apr. 09, 2009
User guide UCC3895EVM-001 Configuring The UCC3895 For Direct Control Driven Synchronous Re (Rev. B) Dec. 02, 2008
Application note Current Doubler Rectifier Offers Ripple Current Cancellation Sep. 21, 2004
Application note Synchronous Rectifiers of a Current Doubler Feb. 27, 2003
Application note UCC3895 CD Output Asymmetric Duty Cycle Operation Aug. 21, 2002
Application note A Power Management Solution for Efficient, Multiple Output Applications Oct. 04, 2001
Application note A Comparison Between the BiCMOS UCC3895 Phase Shift Controller and the UC3875 Feb. 22, 2001
Application note DN-63 The Current-Doubler Rectifier: An Alternative Rectification Technique Jan. 12, 2001

Design & development

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SOIC (DW) 20 View options

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